"Octopus Plant" (Sundew) Has No Dew: Diagnostic Questions

Sundew ("octopus plant") = Drosera capensis. No dew? Need answers:

1. Light intensity & duration?
2. Recent humidity drop?
3. Temperature?
4. Producing new leaves?
5. Soil & water type/amount?

General Rule

Low light = no dew. Sundews need strong light to produce mucilage (photosynthetic energy). Reply with details for specific fix.